78957372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 212244480

約数和(自身を除く): 133287108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 563, 754, 806, 899, 1126, 1131, 1209, 1508, 1612, 1689, 1798, 2252, 2262, 2418, 2697, 3378, 3596, 4524, 4836, 5394, 6756, 7319, 10788, 11687, 14638, 16327, 17453, 21957, 23374, 29276, 32654, 34906, 35061, 43914, 46748, 48981, 52359, 65308, 69812, 70122, 87828, 97962, 104718, 140244, 195924, 209436, 212251, 226889, 424502, 453778, 506137, 636753, 680667, 849004, 907556, 1012274, 1273506, 1361334, 1518411, 2024548, 2547012, 2722668, 3036822, 6073644, 6579781, 13159562, 19739343, 26319124, 39478686, 78957372]

約数ペア:

[(1, 78957372), (2, 39478686), (3, 26319124), (4, 19739343), (6, 13159562), (12, 6579781), (13, 6073644), (26, 3036822), (29, 2722668), (31, 2547012), (39, 2024548), (52, 1518411), (58, 1361334), (62, 1273506), (78, 1012274), (87, 907556), (93, 849004), (116, 680667), (124, 636753), (156, 506137), (174, 453778), (186, 424502), (348, 226889), (372, 212251), (377, 209436), (403, 195924), (563, 140244), (754, 104718), (806, 97962), (899, 87828), (1126, 70122), (1131, 69812), (1209, 65308), (1508, 52359), (1612, 48981), (1689, 46748), (1798, 43914), (2252, 35061), (2262, 34906), (2418, 32654), (2697, 29276), (3378, 23374), (3596, 21957), (4524, 17453), (4836, 16327), (5394, 14638), (6756, 11687), (7319, 10788)]